How many monitors can a customer use with an HP t820 flexible thin client? 05/21/2017 – by Mod_GuideK 0 How many monitors can a customer use with an HP t820 flexible thin client? A. One B. Two C. Three D. Four SHOW ANSWERSCorrect Answer: D Explanation/Reference: Explanation: References: Download Printable PDF. VALID exam to help you PASS.